#!/bin/sh

# Slackware build script for jpeg2ps

# Copyright 2009 Georgy Shepelev (gshep) <shepelev.georgy@googlemail.com>
# This software is free. You are granted the right to use, copy, modify and
# ditribute it without any restrictions.
# 
# The author accepts no responsibility for damages resulting from the use of
# this software and makes no warranty, either express or implied, including but
# not limited to, any implied warranty of merchantability or fitness for a
# particular purpose. This software is provided as is, and you assume all risks
# when using it. 

PRGNAM=jpeg2ps
VERSION=${VERSION:-1.9}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then 
   SLKCFLAGS="-O2 -march=i486 -mtune=i686" 
   LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then 
   SLKCFLAGS="-O2 -march=i686 -mtune=i686" 
   LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then 
   SLKCFLAGS="-O2 -fPIC" 
   LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar -xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root.root .
chmod -R a-s,u+rw,go+r-w .

make -f Makefile "CC=gcc" "LD=gcc" "CFLAGS=-c $SLKCFLAGS"
mkdir -p $PKG/usr/bin
cp jpeg2ps $PKG/usr/bin
chmod 755 $PKG/usr/bin/jpeg2ps

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/man/man1
cp jpeg2ps.1 $PKG/usr/man/man1

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  jpeg2ps.txt \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
chown -R root:root .
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
